yq/pkg/yqlib/operator_line.go

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package yqlib
import (
"container/list"
"fmt"
)
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func lineOperator(_ *dataTreeNavigator, context Context, _ *ExpressionNode) (Context, error) {
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log.Debugf("lineOperator")
var results = list.New()
for el := context.MatchingNodes.Front(); el != nil; el = el.Next() {
candidate := el.Value.(*CandidateNode)
result := candidate.CreateReplacement(ScalarNode, "!!int", fmt.Sprintf("%v", candidate.Line))
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results.PushBack(result)
}
return context.ChildContext(results), nil
}